/**
 * AllBase.java created by zhangzhidong 
 * at 下午10:40:01 2016年7月5日
 */
package algorithm.CIG;

/**
 * @author zhangzhidong<br>
 * comment generated at 2016年7月5日下午10:40:01<br>
 * 
 */
public class AllBase {
	public static void print(Object o){
		System.out.println(o);
	}
	public static void main(String args[]){
		int a = -0;
		System.out.println(a);
		double b = -0.0;
		System.out.println(b);
		int i = 7/2;
		double j = Math.floor(2.3);
		double k = Math.floor(-2.3);
		long l = Math.round(2.3);
		long m = Math.round(-2.5);
		long n = Math.round(-2.3);
		long o = Math.round(-2.7);
		print(i);
		print(j);
		print(k);
		print(l);
		print(m);
		print(n);
		print(o);
		print("====");
		print(Math.ceil(2.4));
		print(Math.ceil(2.6));
		print(Math.ceil(-2.3));
		print(Math.ceil(-2.6));
	}
}
